CN219827597U - Novel vibration reduction disc - Google Patents
Novel vibration reduction disc Download PDFInfo
- Publication number
- CN219827597U CN219827597U CN202320675042.XU CN202320675042U CN219827597U CN 219827597 U CN219827597 U CN 219827597U CN 202320675042 U CN202320675042 U CN 202320675042U CN 219827597 U CN219827597 U CN 219827597U
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- China
- Prior art keywords
- blocking
- hub
- mounting groove
- vibration damping
- spring mounting
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- 230000000903 blocking effect Effects 0.000 claims abstract description 76
- 238000013016 damping Methods 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Springs (AREA)
Abstract
The utility model relates to the technical field of automobile parts, in particular to a novel vibration damping disk, which solves the technical problem of the novel vibration damping disk in the prior art that the novel vibration damping disk can be suitable for quick and simple assembly of a vibration damping spring, and a vibration damping spring mounting groove is provided with a first side edge part facing the center of a driven disk hub and a second side edge part facing the outer edge of a vibration damping disk main body; the first blocking part can partially cover the upper part of the damping spring mounting groove; the second blocking part can partially cover the upper part of the damping spring mounting groove; a plurality of second stops removably connected to the driven hub; the mounting ring is used for pressing all the second blocking parts on the driven disc hub. The technical scheme has the advantages that the detachable part for shielding the damping spring is realized, so that the installation, the disassembly, the maintenance and the assembly are relatively easier, the working efficiency can be improved, and the maintenance difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a novel vibration damping disc.
Background
In the prior art, the automobile manufacturing technology is continuously upgraded, so that higher requirements are put forward on the practical performance of automobile parts, and continuous exploration and improvement are also carried out on the matching of parts, for example, in the prior art, noise of an automobile is generated by the matching of parts, and in the current research trend, the noise is caused by the torque generated by larger torque generated by a vibration reduction spring in a clutch assembly when the automobile runs at idle speed; for example, the problem to be solved in the patent name "high vibration damping driven disc assembly of clutch" in chinese patent ZL201821742327.6 is mainly to control the vibration damping elastic force.
Based on the above, when the problem of noise generated by elasticity is improved by the existing design method, more cost is required for processing and manufacturing the driven disc assembly, and the installation and maintenance of the damping spring also occur in actual cost due to the design method of partially shielding and protecting the damping spring in the prior art.
Therefore, there is a lack of a new vibration damping disk in the prior art that can be adapted for quick and simple assembly of a vibration damping spring.
Disclosure of Invention
The utility model aims to solve the technical problem of a novel vibration damping disc which can be suitable for rapid and simple assembly of a vibration damping spring in the prior art, and provides the novel vibration damping disc.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
a novel vibration damping disk having:
a damping disc body and a driven disc hub;
a plurality of vibration reduction spring mounting grooves which are arranged in an annular array are formed in the driven disc hub;
a damping spring is arranged in each damping spring mounting groove;
further comprises:
the damping spring mounting groove has a first side edge portion facing the center of the driven disc hub and a second side edge portion facing the outer edge of the damping disc main body;
a plurality of first blocking portions arranged adjacent to the first side portions in one-to-one correspondence, and capable of partially covering the upper side of the damper spring mounting groove;
a plurality of second blocking portions arranged adjacent to the second side edge portions in one-to-one correspondence, and capable of partially covering the upper side of the damper spring mounting groove;
a plurality of said second stops being removably connected to said driven hub; and
and a mounting ring for pressing all of the second blocking portions against the hub.
Specifically, the number of the first blocking portions and the second blocking portions is eight.
Specifically, each of the first blocking portions includes:
a blocking fixed connection portion fixedly connected to the driven hub and disposed adjacent to the first side portion;
the first blocking shielding part is arc-shaped and one end of the first blocking shielding part is fixedly connected with the blocking fixed connection part.
Specifically, both ends of the blocking fixed connection part are also respectively provided with a blocking extension part;
the blocking extension part is vertically connected with the blocking fixed connection part;
the blocking extension is disposed adjacent to a width side of the damper spring mounting groove;
the blocking extension has a length less than a width of the damper spring mounting slot.
Specifically, the second blocking portion includes:
a second blocking shielding part for partially shielding above the damper spring;
the second blocking shielding part is arc-shaped.
Specifically, the method also comprises the following steps:
a bonding part connected with the second blocking shielding part;
the attaching portion can attach to the first surface of the driven hub.
Specifically, the attaching portion constructs a bending portion;
the bending part is used for being matched with a boss body formed on the first surface of the driven disc hub.
Specifically, two detaching ends are formed on one side of the attaching part away from the second blocking shielding part;
the two detaching end parts are symmetrically arranged on the central line of the attaching part;
each disassembly end part is provided with a mounting hole;
the assembly ring is provided with assembly holes with the number corresponding to that of the assembly holes;
and the mounting screw can pass through the corresponding mounting hole and the mounting hole so as to press the mounting ring on the disassembly end part and form fixed connection with the driven disc hub.
The utility model has the following beneficial effects:
the technical scheme has the advantages that the detachable part for shielding the damping spring is realized, so that the installation, the assembly, the disassembly, the maintenance and the assembly are relatively easier, the working efficiency can be improved, the maintenance difficulty is reduced, and meanwhile, the protection effect of the prior art can still be achieved for the fault shielding of the damping spring.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the location of the damper spring mounting slot of the present utility model;
FIG. 3 is a schematic view of the disassembled end portion of the present utility model;
FIG. 4 is a schematic view of the structure of the mounting ring of the present utility model;
FIG. 5 is a schematic view of the relative positions of the damper spring mounting slot and the blocking extension of the present utility model.
Reference numerals in the drawings denote:
a damping disc main body 1, a driven disc hub 2, a damping spring mounting groove 3 and a damping spring 4;
a first side portion 101, a second side portion 102;
a first blocking portion 10, a second blocking portion 20, and an assembly ring 30;
a blocking fixed connection 110, a first blocking shield 120, and a blocking extension 130;
a second blocking shielding portion 210, a bonding portion 220, and a bending portion 221;
the disassembly end 240, the mounting hole 421, the mounting hole 321, and the mounting screw 322.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model; it should be noted that, for convenience of description, in the present utility model, a "left side" is a "first end", a "right side" is a "second end", an "upper side" is a "first end", and a "lower side" is a "second end" in the present view, and the description is for clearly expressing the technical solution, and should not be construed as unduly limiting the technical solution of the present utility model.
The utility model aims to solve the technical problem of a novel vibration damping disk which can be suitable for quick and simple assembly of a vibration damping spring in the prior art, and provides the novel vibration damping disk.
Referring to fig. 1-5, the novel vibration damping disk has: a damping disc body 1 and a driven disc hub 2; a plurality of vibration damping spring mounting grooves 3 which are arranged in an annular array are formed in the driven disc hub 2; a damping spring 4 is arranged in each damping spring mounting groove 3; the difference with the prior art lies in that, this technical scheme needs damping spring 4 easily installation or dismantlement to reach the purpose of quick maintenance, because assembly among the prior art includes the part of sheltering from to damping spring 4, and the main objective of this part structure is to prevent under the extreme fault state, and damping spring 4 atress under the fault state causes the influence to other assemblies, and for this reason, the content of this technical scheme is: the damper spring mounting groove 3 has a first side portion 101 toward the center of the driven disc hub and a second side portion 102 toward the outer edge of the damper disc main body 1; a plurality of first blocking portions 10 are provided, the plurality of first blocking portions 10 are arranged adjacent to the first side portions 101 in one-to-one correspondence, and the first blocking portions 10 can partially cover the upper side of the damper spring mounting groove 3; a plurality of second blocking portions 20 are provided, the plurality of second blocking portions 20 are arranged adjacent to the second side edge portions 102 in one-to-one correspondence, and the second blocking portions 20 can partially cover the upper side of the damper spring mounting groove 3; a plurality of second stops 20 are removably connected to the driven hub 2; so designed, the damper spring 4 has more installation redundancy both in installation and in removal, whereas the present design creates a removable piece like the second blocking part 20, for which purpose, for control of the connection strength, a fitting ring 30 is designed, the fitting ring 30 serving to press all the second blocking part 20 against the driven hub 2.
Therefore, through the above-mentioned technical scheme, realized a detachable part to damping spring 4 shielding, so make installation assembly, dismantlement maintenance assembly relatively easier, can promote work efficiency, reduce the maintenance degree of difficulty, simultaneously, still can reach prior art's protection effect to damping spring 4's trouble shielding.
In a specific embodiment, referring to fig. 1, the number of the first blocking portions 10 and the second blocking portions 20 is eight; the arrangement mode of the annular array is suitable for more assembly pieces, the general appearance is not changed, and the adaptation degree is high.
In a specific embodiment, referring to fig. 2, and referring to fig. 1, each first blocking portion 10 includes: a blocking fixed connection 110 fixedly connected to the driven hub 2 and disposed adjacent to the first side portion 101; the first blocking shielding part 120 is constructed in an arc shape, and one end thereof is fixedly connected to the blocking fixed connection part 110.
In a specific embodiment, as shown in fig. 2 and 5, the two ends of the blocking fixing connection portion 110 are further provided with blocking extension portions 130, respectively; the blocking extension 130 is vertically connected with the blocking fixed connection 110; the blocking extension 130 is disposed adjacent to the width side of the damper spring mounting groove 3; the length of the blocking extension 130 is smaller than the width of the damper spring mounting groove 3.
In a specific embodiment, referring to fig. 2, 1, 3, and 4, the second blocking portion 20 includes: a second blocking shielding portion 210 for partially shielding above the damper spring 4; the second blocking shield 210 is constructed in an arc shape.
The method also comprises the following steps: a bonding part 220 connected to the second blocking and shielding part 210; the engaging portion 220 can engage with the first surface of the hub 2.
In a specific embodiment, referring to fig. 2, the attaching portion 220 forms a bending portion 221; the bending part 221 is used for matching with a boss body 5 formed on the first surface of the driven disc hub 2; this example is only for one embodiment with a boss body 5, it being apparent that the purpose of the bend 221 in this solution is to match the shape of the first face of the driven hub 2.
In a specific embodiment, as shown in fig. 2 and 4, two detaching ends 240 are formed on a side of the attaching portion 220 away from the second blocking shielding portion 210; the two detaching ends 240 are symmetrically arranged with respect to the center line of the attaching portion 220; each of the detachable end portions 240 is provided with a mounting hole 421; the assembly ring 30 is provided with assembly holes 321 corresponding to the number of the assembly holes 421; mounting screws 322, which can pass through corresponding mounting holes 321 and 421, press fit the mounting ring 30 onto the dismounting end 240 and form a fixed connection with the driven hub 2.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (8)
1. A novel vibration damping disk having:
a damping disc main body (1) and a driven disc hub (2);
a plurality of vibration reduction spring mounting grooves (3) which are arranged in an annular array are formed in the driven disc hub (2);
a damping spring (4) is arranged in each damping spring mounting groove (3);
characterized by further comprising:
the damping spring mounting groove (3) is provided with a first side edge part (101) facing the center of the driven disc hub and a second side edge part (102) facing the outer edge of the damping disc main body (1);
a plurality of first blocking parts (10) which are arranged adjacent to the first side parts (101) in a one-to-one correspondence manner, wherein the first blocking parts (10) can partially cover the upper part of the damping spring mounting groove (3);
a plurality of second blocking portions (20) arranged adjacent to the second side edge portions (102) in one-to-one correspondence, and the second blocking portions (20) being capable of partially covering the upper side of the damper spring mounting groove (3);
a plurality of said second stops (20) are removably connected to said driven hub (2); and
-a fitting ring (30) for pressing all the second stops (20) against the hub (2).
2. A new vibration damping disk according to claim 1, characterized in that the number of the first blocking portions (10) and the second blocking portions (20) is eight.
3. A new vibration damping disk according to claim 2, characterized in that each of said first stops (10) comprises:
a blocking fixed connection (110) fixedly connected to the driven hub (2) and arranged adjacent to the first side portion (101);
and a first blocking shielding part (120) which is arc-shaped and one end of which is fixedly connected to the blocking fixed connection part (110).
4. A novel vibration damping disk according to claim 3, characterized in that the blocking fixed connection (110) is provided with blocking extensions (130) at both ends thereof;
the blocking extension (130) is vertically connected with the blocking fixed connection (110);
the blocking extension (130) is arranged adjacent to the width side of the damper spring mounting groove (3);
the blocking extension (130) has a length that is less than the width of the damper spring mounting groove (3).
5. A new vibration damping disk according to claim 4, characterized in that the second blocking portion (20) comprises:
a second blocking shielding part (210) for partially shielding above the damper spring (4);
the second blocking shield (210) is configured in an arc shape.
6. The novel vibration-damping disk of claim 5, further comprising:
a bonding part (220) connected to the second blocking shielding part (210);
the attaching portion (220) can be attached to the first surface of the driven hub (2).
7. The novel vibration-damping disk according to claim 6, characterized in that the fitting portion (220) is configured as a bent portion (221);
the bending part (221) is used for matching with a boss body (5) formed on the first surface of the driven disc hub (2).
8. The novel vibration-damping disk according to claim 6, characterized in that two detaching ends (240) are formed on a side of the attaching portion (220) away from the second blocking shielding portion (210);
the two detaching ends (240) are symmetrically arranged with the central line of the attaching part (220);
each of the detachable end portions (240) is provided with a mounting hole (421);
the assembly ring (30) is provided with assembly holes (321) with the number corresponding to the number of the assembly holes (421);
and the mounting screw (322) can pass through the corresponding mounting hole (321) and the mounting hole (421) so as to press the mounting ring (30) on the dismounting end part (240) and form fixed connection with the driven disc hub (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320675042.XU CN219827597U (en) | 2023-03-30 | 2023-03-30 | Novel vibration reduction disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320675042.XU CN219827597U (en) | 2023-03-30 | 2023-03-30 | Novel vibration reduction disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219827597U true CN219827597U (en) | 2023-10-13 |
Family
ID=88280535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320675042.XU Active CN219827597U (en) | 2023-03-30 | 2023-03-30 | Novel vibration reduction disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219827597U (en) |
-
2023
- 2023-03-30 CN CN202320675042.XU patent/CN219827597U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |